Did something changed with traces implementation?

[MMarciniak103]

Hey,
Recently I've observed that traces from agent runs looks different than in the previous versions of sdk:

This is what I observe using openai-agents==0.10.5

I can easily see the sub agent runs being part of main run and I can nicely see the hierarchy.

When I run using openai-agents==0.14.2 I see this instead:

There are this new task and turn records and it is not as easy to read as the previous version. Is it a change that happened between this versions?

[seratch]

Thanks for asking this question. Yes, the tracing data outputs are changed since v14 to fit sandbox agents' nature. Sorry for the confusion!

If you're not yet familiar with sandbox agents, please refer to https://openai.github.io/openai-agents-python/sandbox_agents/ for more details.

[github-actions]

This issue is stale because it has been open for 7 days with no activity.

[utsavtulsyan]

Adding one user-side data point: the hierarchy change is not just visual polish. When an agent hands off to a sub-agent or retries a tool call, I usually want to answer two questions quickly: what decision caused the branch, and which downstream tool/output belonged to that branch?

If task/turn records are the new shape, an example showing how to read the old parent-child story from the new trace model would be very helpful.